From: Bibo Mao <maobibo@loongson.cn>
Date: Thu, 13 Feb 2025 04:02:56 +0000 (+0800)
Subject: LoongArch: KVM: Fix typo issue about GCFG feature detection
X-Git-Tag: v6.14-rc3~40^2~2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=bdb13252e5d1518823b81f458d9975c85d5240c2;p=thirdparty%2Fkernel%2Flinux.git

LoongArch: KVM: Fix typo issue about GCFG feature detection

This is typo issue and misusage about GCFG feature macro. The code
is wrong, only that it does not cause obvious problem since GCFG is
set again on vCPU context switch.

Fixes: 0d0df3c99d4f ("LoongArch: KVM: Implement kvm hardware enable, disable interface")
Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
---

diff --git a/arch/loongarch/kvm/main.c b/arch/loongarch/kvm/main.c
index bf9268bf26d5b..f6d3242b9234a 100644
--- a/arch/loongarch/kvm/main.c
+++ b/arch/loongarch/kvm/main.c
@@ -303,9 +303,9 @@ int kvm_arch_enable_virtualization_cpu(void)
 	 * TOE=0:       Trap on Exception.
 	 * TIT=0:       Trap on Timer.
 	 */
-	if (env & CSR_GCFG_GCIP_ALL)
+	if (env & CSR_GCFG_GCIP_SECURE)
 		gcfg |= CSR_GCFG_GCI_SECURE;
-	if (env & CSR_GCFG_MATC_ROOT)
+	if (env & CSR_GCFG_MATP_ROOT)
 		gcfg |= CSR_GCFG_MATC_ROOT;
 
 	write_csr_gcfg(gcfg);